- KOHr- M = 56,11 g/molr- CAS [1310-58-3]r- EINECS-No.: 215-181-3r- Density: 0,80 g/cm3 r- Solub. in water: (20 ºC): miscibler- Flash pt. 11 ºCr- Ignition temp.: 425 ºCr- LD 50 (oral, rat): 273 mg/kg (KOH)r- EC-Index-No.: 019-002-00-8r- ADR: 3 FC II UN 2924r- IMDG: 3 II UN 2924r- IATA/ICAO: 3 II UN 2924r- GHS-signal word: Dangerr- GHS-H sentences: H225 - H315 - H319r- GHS-P sentences: P210 - P303+P361+P353 - P305+P351+P338 - P370+P378 - P403+P235 - P501ar- Tariff number: 3822 00 00 00r- Applications: analytical chemistry, titrant in volumetric analysis.rrSPECIFICATIONSrfactor: 0,999 - 1,001runcertainty ± 0,001 rr1 ml = 0,005611 g KOH This solution was analysed using a certified reference material (potassium hydrogen phthalate). The certified reference material is ISO 17034 accredited, measured according to ISO/IEC 17025 and traceable to the International System of Units by means of a Standard Reference Material from NIST: SRM® 84 (Potassium Hydrogen Phthalate). r